A new rrd extension, to manage the rrdtool file in PHP is published.
A rrdtool extension (provided by rrdtool-php) already exists, but it seems not really active.
The php-pecl-rrd package is available int the remi repository for fedora and EL 6.
The rrd extension doesn't seem to be a drop-in replacement for the rrdtool extension. Provided functions are not the same. $ php -r 'print_r(get_extension_funcs("rrdtool"));'Array( [0] => rrd_graph [1] => rrd_fetch [2] => rrd_error [3] => rrd_clear_error [4] => rrd_update [5] => rrd_last [6] => rrd_create [7] =>... Lire RRD extension for PHP